Changed interface of the onDetect exit routine's parameter

examples/HandleClient/HandleClient.ino

@@ -85,7 +85,7 @@ void sendRedirect(String uri) {
   server.client().stop();
 }
 
-bool atDetect(IPAddress softapIP) {
+bool atDetect(IPAddress& softapIP) {
   Serial.println("Captive portal started, SoftAP IP:" + softapIP.toString());
   return true;
 }

examples/HandlePortal/HandlePortal.ino

@@ -88,7 +88,7 @@ void sendRedirect(String uri) {
   server.client().stop();
 }
 
-bool atDetect(IPAddress softapIP) {
+bool atDetect(IPAddress& softapIP) {
   Serial.println("Captive portal started, SoftAP IP:" + softapIP.toString());
   return true;
 }

examples/HandlePortalEX/HandlePortalEX.ino

@@ -119,7 +119,7 @@ void sendRedirect(String uri) {
   io.cancel();
 }
 
-bool atDetect(IPAddress softapIP) {
+bool atDetect(IPAddress& softapIP) {
   Serial.println("Captive portal started, SoftAP IP:" + softapIP.toString());
   return true;
 }

mkdocs/advancedusage.md

@@ -79,7 +79,7 @@ The captive portal will only be activated if 1st-WiFi::begin fails. Sketch can d
 ```cpp hl_lines="3 13"
 AutoConnect Portal;
 
-bool startCP(IPAddress ip) {
+bool startCP(IPAddress& ip) {
   digitalWrite(BUILTIN_LED, HIGH);
   Serial.println("C.P. started, IP:" + WiFi.localIP().toString());
   return true;

mkdocs/api.md

@@ -315,7 +315,7 @@ Register the function which will call from AutoConnect at the start of the capti
 An *fn* specifies the function called when the captive portal starts. Its prototype declaration is defined as "*DetectExit_ft*".
 
 ```cpp
-typedef std::function<bool(IPAddress softapIP)>  DetectExit_ft
+typedef std::function<bool(IPAddress& softapIP)>  DetectExit_ft
 ```
 <dl class="apidl">
     <dt>**Parameter**</dt>

src/AutoConnect.h

@@ -261,7 +261,7 @@ class AutoConnect {
   bool  load(Stream& aux);
 #endif // !AUTOCONNECT_USE_JSON
 
-  typedef std::function<bool(IPAddress)>  DetectExit_ft;
+  typedef std::function<bool(IPAddress&)>  DetectExit_ft;
   void  onDetect(DetectExit_ft fn);
   void  onNotFound(WebServerClass::THandlerFunction fn);